Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

I'm Told The Red Gun Is Bad On My Samsung HCM4215W TV

Where does one find a red gun and how do you install it?

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372 Answers

Im Sorry to say the red gun is sealed in to the crt not a lot can be done. Time to get a new TV.

Posted on Sep 02, 2007

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Samsung 42 inch LCD TV has lost the red gun.

There is no red gun, one of several boards is possible for no red, welcome to TV repair in 2012.

Someone will need a schematic, signal generator, scope, voltmeter and skill to trace it .

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I HAVE A SONY TV KP-57WV700 THAT IS NOT USED VERY OFTEN AND I RUNNING INTO A PROBLEM WERE IT WILL POWER ON OK BUT THEN THE SCREEN GOES BLUE FOR ABOUT 30 SECONDS AND THEN SHUTS DOWN. THE STANDBY BUTTON WILL...

No,call hire Tv Tech.for this job.Must troubleshoot to find out why the RED colors gun is dying.Could be anythings or the RED colors gun Yoke is dead.

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I was told I may need a new gun for my samsung 42' what is a gun

Its the picture tube also refered to as a CRT. You can get replacements with instructions on how to do the replacement at the following link.
http://servicemanuals.vstore.ca/

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Cost of rebuilt tube is 252.00 and is done in tucker georgia.this was the price qouted 2 yrs ago. But if a shop has good used one ask how much they will fix it for.

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Red Convergence Issue( Samsung HCM4215W)

Bad chips or faulty soldering.

Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

Screen Looks 3-D
Colors wont align
Screen may look distorted
No Audio/Video - makes a chirping sound.

Example Photo:

Problem #2 CRT Fluid has clouded over.

Symptoms

Dull Video, Washed out
White/Bright looking video
Halos around objects
Red/Orange looking

Example Photo:

You can see more examples and find a fix here...

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Dec 23, 2008 | Samsung HCM4215W 42" Rear Projection...

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Red convergence problem - Mitsubishi 65

It sounds like your red gun might be close to going, we had the same problem our tv. The red was off and couldnt really be adjusted but the others were alright. We were told that the red gun was nearing the end of its life and it could cost upwards of $1000 to fix, so we just got a new tv. i would suggest having a tv tech come out and look just to make sure, but thats wut it sounds like.

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the red gun or the video driver ic went bad, nothing you can do alone, if the red gun went bad you will need to replace the crt wich is too expensive
Jose

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Red gun suddenly went wacko

Red Convergence IC bad.....small circuit board by itself up
above main boards..........replace both IC's for reliability...
STK392-040.........DO NOT USE GENERIC IC'S ! I use only
PANASONIC brand = no re-calls !!
Re-align when repair complete............T.

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Help its convergences is off...call back or what?

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Color Problem:

in Monitor CRT Red-Blue-green cathode guns are there.. Mixing of these colour we can get the original colour chrominace technique. if any of the colour gun is faulty we would get more REad or blue or green picture. Measure RGB voltages. you can verfify which gun is faulty. if then check RGB processing circuits. Else there might be problem Chrominance colour decoder system. Contact service centre

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HCN4226W 42" Rear Projection HDTV-Ready Television

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Samsung 42 inch LCD TV has lost the red gun.

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The audio on my Samsung TV does not work. I took it apart and checked the speakers, which work fine. I've tried using the remotes buttons, TV buttons, Pressing mute/un-mute, plugging in a DVD player to tryaudio on input/av1/av2, also I didn't mess with it for a couple months hoping it would magically work. What more possible resolutions or tricks are there to try? 42in., rear projection TV, silver, and it is a Samsung Model# : HCN4226W. The quicker i can get some help the better because I would hate throwing it away.... Thank You

May 08, 2017 | Samsung HCN4226W 42" Rear Projection...

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I'm Told The Red Gun Is Bad On My Samsung HCM4215W TV

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Samsung 42 inch LCD TV has lost the red gun.

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I'm Told The Red Gun Is Bad On My Samsung HCM4215W TV

1 Answer

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

Samsung 42 inch LCD TV has lost the red gun.

I HAVE A SONY TV KP-57WV700 THAT IS NOT USED VERY OFTEN AND I RUNNING INTO A PROBLEM WERE IT WILL POWER ON OK BUT THEN THE SCREEN GOES BLUE FOR ABOUT 30 SECONDS AND THEN SHUTS DOWN. THE STANDBY BUTTON WILL...

I was told I may need a new gun for my samsung 42' what is a gun

Sony Rear Projection TV Bad Red Gun?

Red Convergence Issue( Samsung HCM4215W)

Red convergence problem - Mitsubishi 65

Sanyo DS35510 35" TV Problem

Red gun suddenly went wacko

Zenith r57w46 red gun

Color Problem:

Not finding what you are looking for?

HCN4226W 42" Rear Projection HDTV-Ready Television

Samsung 42 inch LCD TV has lost the red gun.

Open Questions:

why does a samsung un46d6900wf screen comes up then shuts down, double blinks six times.?

CONVEGENCE STK 392

television is showing double picture model le40f8

Related Topics

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